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Free Block Library CAD/BIM Library of blocks Communication

 

Help and Terms of useFree CAD+BIM Blocks, Models, Symbols and Details

 

Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.


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Catalog > Electrical > Installation > Communication

Category 96 - Communication : +block
Total found 206 records

U013.dwg
U013.dwg
DWG
Microwave sensor (MW)
DWG2000
Downloaded: 1165x
Size 23,2kB • from 15.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U010.dwg
U010.dwg
DWG
EZS-PIR stropní
DWG2000
Downloaded: 1479x
Size 23,1kB • from 15.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U006.dwg
U006.dwg
DWG
IR motion sensor (fan antimasking)
DWG2000
Downloaded: 1817x
Size 23,6kB • from 15.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U005.dwg
U005.dwg
DWG
IR motion sensor (fan)
DWG2000
Downloaded: 2861x
Size 23,2kB • from 15.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U003_37.dwg
U003_37.dwg
DWG
Glass shatter sensor
DWG2000
Downloaded: 1821x
Size 23,5kB • from 15.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

pir.dwg
pir.dwg
DWG
Pohybový snímač
DWG2004
Downloaded: 5285x
Size 25,3kB • from 04.01.2007
Uploader: RaCa • Author: RaCa

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CAD blocks: low-voltage security fire isolierung libraries dwg blocks bloques blocos blocchi blocco blocs blöcke family families symbols details parts models modellen geometry elements entourage cell cells drawing bibliotheque theme category collections content kostenlos insert scale landscaping
We appreciate all your comments and input to the functionality of CAD Catalog, to the category tree, etc. Please report possible bugs to webmaster@cadstudio.cz.
Nous apprécions tous vos commentaires et suggestions sur la fonctionnalité du catalogue CAO, sur l'arborescence des catégories, etc ainsi que sur les bogues éventuellement rencontrés. Merci de transmettre vos remarques a webmaster@cadstudio.cz.

Want to download the whole library? Télécharger l'ensemble du catalogue?
Block Catalog plugin You can download all CAD blocks directly from your AutoCAD, without logins and any limitations. See the add-on application Block Catalog for AutoCAD 2013 and higher and the add-on application BIM-Families (now in Revit Tools) for Revit 2015 and higher.

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.